diff --git a/package.json b/package.json
index 77c9b16..d24ede5 100644
--- a/package.json
+++ b/package.json
@@ -8,17 +8,17 @@
     "lib": "./lib"
   },
   "dependencies": {
-    "async": "^0.9.0",
+    "async": "^1.0.0",
     "chalk": "^1.0.0",
     "debounce": "1.0.0",
-    "debug": "2.1.3",
-    "lodash": "3.7.0",
+    "debug": "2.2.0",
+    "lodash": "3.9.3",
     "primus": "3.0.2",
     "primus-emit": "0.1.2",
     "primus-spark-latency": "0.1.1",
-    "shelljs": "0.4.0",
+    "shelljs": "0.5.0",
     "web3": "0.4.3",
-    "ws": "0.7.1"
+    "ws": "0.7.2"
   },
   "scripts": {
     "start": "node ./app.js"